body{
    font: 12px/1.3 'Arial','Microsoft YaHei';
    text-align: left;
}
.W_gotop {
    position: fixed;
    _position: absolute;
    bottom: 50px;
    display: block;
    width: 40px;
    height: 80px;
    padding-top: 5px;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    opacity: 0.6;
    z-index: 999;
}
#W_btn_a {
    background: #FD0A00;
    border: 1px solid #f77c3d;
    color: #fff;
    box-shadow: 0px 1px 2px rgba(0,0,0,0.25);
    padding: 15px 14px 10px 10px;
    white-space: pre-line;
    display: inline-block;
    border-radius: 2px;
    height: 54px;
    line-height: 16px;
    /* text-decoration: none; */
    font-size: 13px;
    width: 10px;
    text-align: center;
    outline: none;
    margin-left: -12px;
}
.W_btn_b{
     color: #fff;
     padding: 0 10px 0 10px;
     white-space: nowrap;
     display: inline-block;
     /* border-radius: 2px;*/
     height: 24px;
     line-height: 25px;
     text-decoration: none;
     font-size: 12px;
     min-width: 40px;
     text-align: center;
     outline: none;
     border-width: 1px;
     box-shadow: 0px 1px 2px rgba(0,0,0,0.1);
     background-color: #c4d79b;
     border-color: #2d78f4;
 }
.W_btn_c{
    color: #fff;
    padding: 0 10px 0 10px;
    white-space: nowrap;
    display: inline-block;
    /* border-radius: 2px;*/
    height: 24px;
    line-height: 25px;
    text-decoration: none;
    font-size: 12px;
    min-width: 40px;
    text-align: center;
    outline: none;
    border-width: 1px;
    box-shadow: 0px 1px 2px rgba(0,0,0,0.1);
    background-color: #8db4e2;
    border-color: #2d78f4;
}
.W_btn_d{
    color: #fff;
    padding: 0 10px 0 10px;
    white-space: nowrap;
    display: inline-block;
    /* border-radius: 2px;*/
    height: 24px;
    line-height: 25px;
    text-decoration: none;
    font-size: 12px;
    min-width: 40px;
    text-align: center;
    outline: none;
    border-width: 1px;
    box-shadow: 0px 1px 2px rgba(0,0,0,0.1);
    background-color: #fcd5b4;
    border-color: #d8cd25;
}
.W_btn_tag {
    /* -moz-border-radius: 15px; *//* Firefox *//*
     -webkit-border-radius: 5px; *//* Safari �� Chrome *//*
     border-radius: 3px; *//* Opera 10.5+, �Լ�ʹ����IE-CSS3��IE����� *//*
     -moz-box-shadow: 10px 10px 20px #000; *//* Firefox */
    position: relative;
    min-width: 24px;
    margin-left: 16px;
    display: inline-block;
    height: 22px;
    line-height: 21px;
    font-size: 12px;
    padding: 0 10px 0 5px;
    box-shadow: none;
    cursor: pointer;
}
.feed_pop_tag li {
    height: 30px;
    _height: 31px;
    margin: 0 10px 2px 0;
}
ul {
    list-style: none;
    display: block;
}
.arrows{
    position: absolute;
}
a:link{                            /* 超链接正常状态下的样式 */
    color:black;                /* 红色 */
    text-decoration:none;        /* 无下划线 */
    display: inline-block;
    outline: none;
}